Installation Procedure

Install the exhaust pipe rear hanger insulators to the muffler and the rear hanger brackets.

Fig 1: Exhaust Pipe Rear Hanger Insulators
Courtesy of GENERAL MOTORS CORP.
Install the exhaust pipe hanger insulator to the exhaust pipe and the hanger bracket.
Remove the support from the exhaust system.
Inspect the exhaust system for underbody contact.
Lower the vehicle.

Fig 2: Exhaust Pipe Hanger Insulator To The Exhaust Pipe And The Hanger Bracket
Courtesy of GENERAL MOTORS CORP.